Q: the stronger the adsorption and filtration capacity of the filter, the worse its permeability.
A: A good filter not only has high filtration and adsorption capacity, but also has high air permeability to ensure air ventilation. A good air conditioner filter not only has excellent filtration ability and strong air permeability, which is due to the use of advanced media, but also condenses our years of scientific exploration and experience.
Q: what are the benefits of air conditioning filters for allergic people?
A: A filter can block many allergens, such as pollen and spores, and even tiny bacteria and viruses can effectively cope
Q: the environment around us is poor, and even a good filter is useless, right?
A: the deterioration of the environment is almost impossible to escape around us. In fact, this is just a misunderstanding. Because outside air is an open environment, even if it is very poor it will not concentrate pollutants because of the flow; Inside the car is different, it is a relatively closed space, its short time pollution will be very high, the damage to human body is also relatively concentrated and direct. So the worse our surroundings are, the better we should use a higher quality air conditioner filter.
2 common problems of air filter
Q: why can my car run without a good filter?
A: the bad air filter is just like the dirty food we eat. It can not cause the complete damage of the engine at one time, but accumulate over time and cause irreversible damage. At the same time, with the reduction of power and the increase of fuel consumption, even frequent replacement cannot be improved.
Q: why are some famous filters and ordinary filters used without obvious differences?
A: the manufacturers of ordinary filters seem to have all kinds of models, but they have little or no experience in supporting the main engine, while ordinary consumers do not have the equipment and ability to test their performance, so it is better to choose products that can guarantee the quality of the original factory.
Q: can the used filter be cleaned?
A: now, most of the air filter using resin fibre filter materials, blowing clean way not to turn invisible particles (often more damage to the particles on the engine) blow into the depths of the fiber, make use of in the next more easily sucked into the engine directly, causing damage to the engine, it is A very undesirable manner.
Q: is a good filter (more efficient) used for a shorter time?
A: this is A common misunderstanding. Often, A good air filter can not only guarantee the accuracy of filtration, but also have A very good ash capacity (service life). During the service period, it can be used safely.
Q: why does my car feel weak recently?
A: with the increase of time, the air filter will accumulate more and more dust. Although this will increase the efficiency of filtration, the engine will need less and less air intake, which will make the engine unable to obtain sufficient gas and reduce its efficiency, resulting in insufficient power. We usually refer to the recommended replacement cycle of vehicle factories for timely replacement of air filters.
3 common problems of oil filter
Q: how does the filter ensure the engine oil supply under bad working conditions?
A: oil supply priority is an important principle to be followed in the design of oil filter. That is to say, even under extreme conditions such as filter obstruction, sufficient oil supply should be ensured to the engine to prevent the risk of dry grinding. This is especially important when starting up cold. Our company produces the oil filter through the bypass valve and check valve to fully guarantee the above functions. The opening pressure of the bypass valve is calculated accurately, and it will be very different for each model. Often, poor quality oil filters are either kept open at the bypass valve (the opening pressure is low), allowing dirty oil to reach the engine lubrication part without filtering under normal circumstances, or they are not able to be opened, causing cold start or blockage of oil filters when the engine dry grinding. The most effective way to prevent engine dry grinding is to form the oil pressure directly when the engine flameout. Poor quality disc will not be able to block oil return under such circumstances.
Q: what should I pay attention to when installing the oil filter?
A: the filter should be installed according to the known instructions: it is worth noting that tools are not recommended during installation. After cleaning the base, it is necessary to apply A layer of lubricant on the sealing ring and tighten it by hand after the sealing ring is attached to the base (according to the operating instructions).
Q: why should the oil filter be replaced during maintenance?
A: it is generally easy to grasp the replacement cycle of the oil filter when the oil and oil filter are replaced at the same time. It is also an effective method to keep the oil road clean. Technicians and consumers are also easy to remember the replacement time.
Post time: Sep-25-2018